The basis is designed to mount the telescope on the concrete floor , You can use concrete blocks

* Please note : standard basis is 130 cm high . Eyepiece is on 155 cm - average height for all visitors.

* Please note : We offer coin mechanism for different coins. Before purchase please send an information what kind of coins do You want to use. For example : You wish to use 50 cent but You think 20 cents can be used as well – then We will send You another coin mechanism with no extra charge .